LM4562 Dual Audio Op-Amp

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm4562",
  "title": "LM4562 Dual Audio Op-Amp",
  "brief": "Dual high-fidelity audio op-amp with very low distortion and low noise.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "op-amp",
    "audio",
    "dual",
    "low-noise",
    "low-distortion",
    "ti",
    "soic-8"
  ],
  "component": {
    "mpn": "LM4562",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Analog",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm4562.pdf",
    "parts": {
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      "lbr": "lm4562.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUTPUT_A",
        "type": "output",
        "description": "Output of amplifier A. Low-impedance output stage capable of ±26 mA output current, driving loads as low as 600Ω. Swings to within 1.4V of the supply rails when driving 600Ω."
      },
      {
        "number": "2",
        "name": "-IN_A",
        "type": "input",
        "description": "Inverting input of amplifier A. High-impedance input (differential Zin ≈ 30 kΩ; common-mode ≈ 1 GΩ). Input bias current 10 nA typical."
      },
      {
        "number": "3",
        "name": "+IN_A",
        "type": "input",
        "description": "Non-inverting input of amplifier A. High-impedance input; common-mode input voltage range within (V−)+2.0V to (V+)−2.0V."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail. Operates from ±2.5V to ±17V dual supply (or 5V to 34V single supply). Typical quiescent current 10 mA total for both amplifiers."
      },
      {
        "number": "5",
        "name": "+IN_B",
        "type": "input",
        "description": "Non-inverting input of amplifier B. High-impedance input; common-mode input voltage range within (V−)+2.0V to (V+)−2.0V."
      },
      {
        "number": "6",
        "name": "-IN_B",
        "type": "input",
        "description": "Inverting input of amplifier B. High-impedance input (differential Zin ≈ 30 kΩ). Input bias current 10 nA typical, input offset voltage 0.1 mV typical."
      },
      {
        "number": "7",
        "name": "OUTPUT_B",
        "type": "output",
        "description": "Output of amplifier B. Low-impedance output stage capable of ±26 mA output current; short-circuit protected. Closed-loop output impedance ~0.01Ω at 10 kHz."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail. Operates from ±2.5V to ±17V dual supply. Absolute maximum total supply (V+ − V−) is 36V. Bypass with a local decoupling capacitor to ground."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/lm4562.pdf",
        "pages": 43,
        "sha256": "7ee3c8e4db613e3d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "role": "eda",
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        "units": "mm",
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    ]
  },
  "metadata": {
    "specs": {
      "Type": "Dual audio op-amp",
      "THD+N": "0.00003% typ",
      "Input noise voltage": "2.7 nV/sqrt(Hz)",
      "Slew rate": "20 V/us typ",
      "Gain-bandwidth product": "55 MHz typ",
      "Supply voltage": "+-2.5 V to +-17 V",
      "Operating temperature": "-40 C to 85 C"
    }
  },
  "sections": [
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    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "audio op-amp",
    "hi-fi op-amp",
    "low distortion amplifier",
    "low-noise dual op-amp"
  ],
  "discovery_pitch": "A dual audio op-amp with extremely low distortion and noise for high-fidelity preamps, filters, and line stages.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "variants": [
    {
      "mpn": "LM4562MA",
      "kind": "unknown"
    },
    {
      "mpn": "LM4562MAX",
      "kind": "unknown"
    },
    {
      "mpn": "LM4562NA",
      "kind": "unknown"
    },
    {
      "mpn": "LM4562H",
      "kind": "unknown"
    }
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}